Boonsong, Sutthiporn, and Saiphin Siharak. “DEVELOPING PROFESSIONAL ETHICS OF THE GRADUATE DIPLOMA IN TEACHING PROFESSION STUDENTS WITH THE GROUP INVESTIGATION MODEL IN THE COURSE OF DEVELOPMENT OF SELF ACTUALIZATION FOR TEACHER”. Journal of Buddhist Anthropology 5, no. 12 (December 20, 2020): 75–89. accessed February 21, 2026. https://so04.tci-thaijo.org/index.php/JSBA/article/view/245944.